science 英语作文

第一篇：science 英语作文

Science And Technology and Environment Human beings are becoming more powerful by developing science and technology because science and technology advancement can benefit people and make their lives more wonderful and convenient.For example, some diseases thought to be fatal(['feitl]致命的)in the past can be cure([kjuə] 治愈)now.We will not scare illnesses so much any more and can live longer.we now live comfortably and conveniently in houses furnished(['fə:niʃt]装饰)with air conditioners, washing machines，televisions and so on.Also we can eat fresh vegetables at the year round.However, new problems appear gradually(['grædjuəli]渐渐地)as we are developing science and technology with a full speed.Some are deeply influencing our living environment.People do not pay much attention on them because they are not fatal(['feitl]致命的), or we can say, they do not kill people immediately.However, it is too late for human to realize the fatalness(['feitəlnis]危险性)of those potential([pə'tenʃəl]潜在的)influences.An undisputed(['ʌndis'pju:tid]无可争辩的)fact, we are threaten(['θretn]威胁)by nature messed up by human activities, shows its overwhelming(['əuvə'hwelmiŋ] 势不可挡的)revenging(报复的)power everywhere.for example, because of the development of industry, lots of the wastes from factories pour into the air and rivers, causing all kinds of pollution.Taking ozone(['əuzəun]臭氧)hole, ozonosphere([əu'zəunə,sfiə]臭氧层)is the protecting umbrella of human beings.If we lose it, the earth would be radiated(['reidieit]辐射)badly by ultraviolet(['ʌltrə'vaiəlit] 紫外的)ray.This is not arresting([ə'restiŋ]引起)one's attention , but happening as facts.In my opinion, our living environment is far more important than science and technology advancement and we can not give up science and technology advancement at all, so sustainable([sə'steinəbl]可持续的)development is indispensable([,indis'pensəbl]必不可少的),it’s the best way to protect environment and develop technology.We should make some rules to regulate our actions.As long as we use science and technology in a proper way, they may bring us even more benefits.

第二篇：高二英语Science versus nature教案_1

高二英语Science versus nature教案

TeachingplanofGrammarandusage

Teachingobjects:

.Learntheusageofverb-edformandverb-edphrases

2.Learnthedifferenceandusageofverb-ingandverb-edasadjectives

Teachingprocedures:

StepIIntroduction

Verb-edformcanbeusedlikeanadjectiveoranadverbinasentenceservingasattribute,predicativeandobjectcomplement

whentheverb-edformis

usedasanattribute,itcanbechangedintoanattributiveclause.Theverb-edformcanalsobeusedasanadverbmodifyingsomeverbssuchasstand,sit,lieetc.toshowthetwoactionshappeningatthesametime.…

Pleaseidentifythepartsofspeechoftheverb-edformindifferentsentences)Thehandwrittennotesarefromjack.2)Thekidnapperswereusingastolencar.3)Adark-hairedmanwentintotheroom.4)Thecakewasleftuntouchedonthetable.5)Thegirllaytrappedunderthewreckage.StepIItheusageofverb-edform

Thefunctionsofverb-edform

.attribute)Asingleverb-edcanappearbeforeanounmodifyingthenounlikeanadjective.Itcanbechangedintoanattributiveclause.weshoulddrinkboiledwater.=weshoulddrinkwaterwhichhasbeenboiled

Theytooktheinjuredwomantothenearbyhospitalatonce.=Theytookthewomanwhowasinjuredtothenearbyhospitalatonce.2)Generallyspeaking,theverb-edformoftransitiveverbsexpressespassivemeaningswhiletheverb-edformofintransitiveverbsexpressesactiveandpastmeanings.Someverb-edsbeforenounscanexpresspastmeanings,suchasescaped,retiredandfallen.theescapedcriminal 逃犯

past

thedevelopedcountries 发达国家

past

awidelyusedlanguage

passive

theretiredscientist

past

thehighlypraisedscientist

passive

fallenleaves落叶

past

therisensun 升起的太阳

past

theexploitedclasses被剥削阶级

passive

3)Averb-edphrasecanappearafteranountomodifythenounlikeanattributiveclausedoes.Thenamementionedintheletterwasunknowntome.=Thenamewhichwasmentionedintheletterwasunknowntome.Thefiremenweretryingtorescuethepeopletrappedinthefire.=Thefiremenweretryingtorescuethepeoplewhoweretrappedinthefire.Scientificexperimentscarriedoutbystudentswithouttheteacher’sinstructionscanbedangerous.=Scientificexperimentswhicharecarriedoutby……

4)Averb-edcanbepartofacompoundwithanadverboranounbeforeit.aso-calledprofessor

一个所谓的教授

homemadepizza

自制的比萨饼

awell-acceptedidea

广泛接受的想法

ahighly-respectedprofessor

极受尊重的教授

awell-paidjob

报酬颇丰的工作

underdevelopedregions

不发达地区

handmadefurniture

手工制作的家具

5)Averb-edcanalsobeusedasanon-restrictiveattributewhichisseparatedfromthenounitmodifiesbyacomma.Thebooks,writtenbyLuXun,arepopularwithmanychinesepeople.=Thebooks,whichwerewrittenbyLuXun,arepopularwithmanychinesepeople.Themeeting,attendedbyonethousandstudents,wasasuccess.=Themeeting,whichwasattendedbyonethousandstudents,wasasuccess.2.predicative

Itcanbeputaftersomelink-verbssuchas:be,seem,appear,look,sound,feel,remain,stay,become…)Edisonbecameinterestedinsciencewhenhewasveryyoung.2)Thelittleboywasveryexcitedwhenheheardthathecouldgototheparty.3.objectcomplementItcanbeusedaftersomeverbssuchas:see,hear,notice,watch,find,get,have,feel,make,leave,keep…)AsheknowslittleEnglish,hefindsitdifficulttomakehimselfunderstood.2)Ihadmyhaircutyesterday.3)Shefoundthedoorlocked.4.Averb-edcanbeusedafterverbslikestand,sitandlietoshowthatthetwoactionsarehappeningatthesametime.Thegirllayinbedlostinthought.=Thegirllayinbedandwaslostinthought.Theboysatatthetableburiedinhishomework.=Theboysatatthetableandwasburiedinhishomework.keyforExerciseA:disappointedpuzzledexcitedthrilledinterestedbored

keyforExerciseB:

2.Theproblemscreatedbycloningwillsoonbeclear.3.wedon

’twantbeastsproducedbyscientiststoreplaceusoneday.4.Thetechnologyusedisamazing.5.Theonlythingneededisjustacellfromyouroldpet.StepIIITheusageofverb-edphrases

Averb-edphraseisactuallyaverb-edfollowedbyanobjector/andadverbial.Theverb-edphrasescanbeusedastheadverbial toexpressthetime,thereasonandcondition

.Averb-edphrasecanbeaverb-edonitsown.Itcanalsobefollowedbyanobjectand/oradverbial.)Shelefttherestaurant,disappointed.2)Shelefttherestaurant,disappointedwiththebadservice.3)Heated,waterchangesintosteam.4)Thegirlwassenttothehospital,seriouslyinjured.5)Thegirlwassenttothehospital,seriouslyinjuredinthecaraccident.2.Passiveverb-edphrasescanexpresstime,reasonandcondition.wecanuseadverbialclausestorewritethephrases.)time

Seenfromthehill,theparklooksverybeautiful.=whentheparkisseenfromthehill,itlooksverybeautiful.whencompleted,themuseumwillbeopentothepublic.=whenitiscompleted,themuseumwillbeopentothepublic.onceseen,itcanneverbeforgotten.=onceitisseen,itcanneverbeforgotten.2)reason

Frightenedbythethunderandlightninginthenight,thegirldidnotdaresleepaloneinherownroom.=Becauseshewasfrightenedbythethunderandlightninginthenight,thegirldidnotdaresleepaloneinherownroom.Lostinthought,healmostranintothecarinfrontofhim.=Becausehewaslostinthought,healmostranintothecarinfrontofhim.3)condition

Givenmoretime,wecoulddoitmuchbetter.=Ifweweregivenmoretime,wecoulddoitmuchbetter.Unlessinvitedtospeak,youshouldremainsilentattheconference.=Unlessyouareinvitedtospeak,youshouldremainsilentattheconference.comparedwithotherprofessors,shewasanexcellentspeaker.=Ifshewascomparedwithotherprofessors…

3.Understoodsubject)Theunderstoodsubjectisusuallythesameasthesubjectofthemainclause.2)whenverb-edisusedasadverbialorpredicative,itsunderstoodsubjectisthesubjectofthemainsentence.Shebecamediscouragedatthenews.3)动词－ed形式作定语时,它的逻辑主语是被它修饰的名词，它和名词之间是被动关系。

ThefirsttextbookswrittenforteachingEnglishasaforeignlanguagecameoutinthe16thcentury.4)verb－ed形式在句中作宾语补足语或主语补足语时，它的逻辑主语是句子的主语或宾语,它们之间的关系是被动关系。

Viviengotherfingerstrappedinthebicyclechain.Thevaluablevasewasfoundstolen.wegothomeonlytofindthewholehouseturnedupsidedown.Thievesobviouslyhadbrokenin.keyforExerciseA

2.Encouragedbyherteachers,Suziedidwellatschool.3.Inspiredbyhisgrandfather,thechildwrotemorepoems.4.Boredbythegame,thedogwillnotplayanymore.StepIVVerb-ingandverb-edusedasadjectives

Readtheinstructionsonthebookandfinishthefollowingexercisestochoosethecorrectwordsfromthebrackets.Peoplehavealwaysbeen_________infindingoutaboutworldrecords.HughBeaverwenttointerviewthetwobrothersandfoundtheirknowledge______

Afterbeingtoldseveraltimes,mrSmithstillfelt________anddidnotknowwhattodo.Thefilm‘PearlHarbor’isreally_______.Hisresponsetothequestionwasquite__________

.keyforExerciseB

tired

burnt

bored

disappointing

pleased

challenging

relaxed

StepVHomework

FinishPartsc1andc2onpage108inworkbook.

第三篇：英文读后感-On Science

On Science

王乙锟 北京一零一中学高一阅读书目：国家地理科学探索丛书 物理科学系列：《力与运动》《走进电的世界》生命科学系列：《你和你的基因》《观察细胞》《保护地球母亲》

I have got a lot of interesting scientific knowledge from the books of National Geographic Reading Expeditions, some of which are about life, physics.I really can’t help losing myself in the colorful pictures and clear words in the books.After reading the books, I have been considering a question: What if we lived without science?

Great changes have taken place in the world with the help of science.In the past, life was nasty, brutish and short.It is hard to imagine how our forefathers could do without so many conveniences that modern science brings about.Back then, only a small group of people enjoyed the very few comforts.But the majority of people didn’t even have sufficient food, let along their privilege to be educated.Anyway, it is science that changes the world and makes people’s life better and better, although it also leads to some bad aspects at the same time.From the discovery of the gravity to the first step on the moon, we human beings have experienced a long process of developing science.And now, this process is still continuing much faster.New organisms are already being engineered, and new genetically modified crops promise benefits from higher yields and less use of harmful chemicals and so on.A lot of examples are showing this point.In the future, changes are likely to be even much greater as science reaches out to shape life itself.Maybe one day, the possibility that life existed on Mars billions of years ago will be potentially one of the greatest discoveries of our time.It is the force of the competition, we human beings’ inquiring mind and initiative that bring about the non-stopped development of science.Therefore, it is difficult and impossible to prevent science from changing the world and our life as well.At present, we are in two minds about science.On the one hand, we are enjoying the sweet life as a result of the evelopment of science, and expect it to continue.And we are showing our interests into some scientific expeditions, such as the astronomy, the alien civilization, etc.On the other hand, we are distrustful of it, due to the lack of understanding of science.Some people thus far are still very superstitious, and they would even believe in superstitions rather than believe in science.Stephen Hawking, one of the most remarkable scientists in the world, once said, “In a democratic society, the public needs to have a basic understanding of the science, so that it can make informed decisions and not leave them in the hands of experts.” This has reminded me of professor Alan G.MacDiarmid from America, the person who got the Nobel prize for chemistry in the year of 2000.In his lecture at peking University this year, he put forward that science is people.He also expounded the importance of the basic science for the public.Evidently, every one of us does need science, or we can’t live without it.Now that everyone needs science, why not take advantage of some means to give the public the right basic scientific knowledge? So when they face the problems such as acid rain, the greenhouse effect, nuclear weapons, environment destruction and some other problems, they can also make informed decisions on these subjects, just as what Hawking said.One aspect relies on what is taught in schools.But science is often taught in an uninteresting way and most students just learn it by rote to pass examinations.However, the final goal of learning science is not to pass examinations or to get a higher score;instead, we should try to make full use of it to change our world and life.While learning, we should try to ask more questions and we should have the courage of suspecting the knowledge in the books, as some of the scientific conclusions are likely to be corrected in the future.Who knows.So not only must we change our attitude towards science, but also the way of teaching and learning science.In addition, science is always changing at a fast rate, and who we learn at school isn’t that sufficient to last a lifetime.So the mass media including TV, radio, newspaper, magazine and publishing company will play an important role in reporting the latest science in time.Moreover, the mass media can also popularize basic science to the public, because only in this way will more people realize what on earth science is.“Scientists and engineers tend to express their ideas in the form of equations because they need to know the precise values of quantities.But for the rest of us, a qualitative grasp of scientific concepts is sufficient, and this can be conveyed by words and diagrams, without the use of equations”, said Stephen Hawking.I agree with him very much, and, I’m fond of the wonderful words above, from Stephen Hawking.For the development of science, are you ready?

第四篇：2014届中考英语作文专题：Unit8 Popular Science and Modern Technology

Unit 8 Popular Science and Modern Technology

（科普知识与现代技术）

1、In ten years, I think I’ll be a reporter.I’ll live in Shanghai, because I went to Shanghai last year and fell in love with it.I think it’s really a beautiful city.As a reporter, I think I will meet lots of interesting people.I think I’ll live in an apartment with my best friends, because I don’t like living alone.I’ll have pets.I can’t have any pets now because my mother hates them, and our apartment is too small.So in ten years, I’ll have many different pets.I might even keep a pet parrot!I’ll probably go skating and swimming every day.During the week I’ll look smart, and probably will wear a suit.On the weekend, I’ll be able to dress more casually.I think I’ll go to Hong Kong on vacation, and one day I might even visit Australia.2、Who invented tea?

Did you know that tea, the most popular drink in the world(after water), was invented by accident? Although tea wasn’t brought to the Western world until 1610, this beverage was discovered over three thousand years before that.According to an ancient Chinese legend the emperor Shen Nong discovered tea when he was boiling drinking water over an open fire.Some leaves from a nearby bush fell into the water and remained there for some time.The emperor noticed that the leaves in the water produced a pleasant smell.Later he decided to taste the hot mixture.It was quite delicious.And in this way, one of the world’s favorite drinks was invented.

第五篇：Education and Library Science(

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Science(教育部分)

Daycare

Worker

保育员

ESL

Teacher

第二外语教师

Developmental

Educator

发展教育家

Head

Teacher

高级教师

Foreign

Language

Teacher

外语教师

Librarian

图书管理员

Guidance

Counselor

指导顾问

Music

Teacher

音乐教师

Library

Technician

图书管理员

Nanny

保姆

physical

Education

Teacher

物理教师

principal

校长

School

psychologist

心理咨询教师

Teacher

教师

Special

Needs

Educator

特种教育家

Teacher

Aide

助理教师

Art

Instructor

艺术教师

Computer

Teacher

计算机教师

College

professor

大学教授

Coach

教练员

Assistant

Dean

of

Students

助理训导长

Archivist

案卷保管员

Vocational

Counselor

职业顾问

Tutor

家教、辅导教师